/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Build Suite.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef  QBS_LOADER_H
#define  QBS_LOADER_H

#include "forward_decls.h"
#include <logging/logger.h>

#include <QObject>
#include <QStringList>

namespace qbs {
class Settings;
class SetupProjectParameters;
namespace Internal {
class BuiltinDeclarations;
class Logger;
class ModuleLoader;
class ProgressObserver;
class ScriptEngine;
class ProjectResolver;

class Loader : public QObject
{
    Q_OBJECT
public:
    Loader(ScriptEngine *engine, const Logger &logger);
    ~Loader();

    void setProgressObserver(ProgressObserver *observer);
    void setSearchPaths(const QStringList &searchPaths);
    TopLevelProjectPtr loadProject(const SetupProjectParameters &parameters);

private slots:
    void checkForCancelation();

private:
    Logger m_logger;
    ProgressObserver *m_progressObserver;
    BuiltinDeclarations *m_builtins;
    ModuleLoader *m_moduleLoader;
    ProjectResolver *m_projectResolver;
    ScriptEngine * const m_engine;
};

} // namespace Internal
} // namespace qbs

#endif // QBS_LOADER_H
